# Using a Calculator

Quick: what’s 234 x 129? Give up? In this BrainPOP adventure, Tim and Moby will walk you through the simple steps you need to know in order to use a calculator! You’ll learn how to type your equations in the proper order, and how to clear away numbers when you need to start fresh. Made a mistake? No problem--you’ll find out which button clears the last number you entered, without getting rid of the whole equation. Tim will also teach you about the calculator’s memory functions, which let you store a number for later use!

## Probability and Data Analysis Lesson Plan: What Are the Chances?

In this lesson plan, which is adaptable for grades 3-12, students review probability and data analysis skills learned throughout a unit of study. Students then create a paper-based or digital activity that challenges classmates to apply data analysis, graphing, and/or probability skills to fictitious or real-world situations. See more »

## Math Skills Lesson Plan: It’s All Fun and Games

In this lesson plan which is adaptable for grades 3-12, students work collaboratively to research selected math skills. Students then create, play, and assess a math game that is designed to apply and reinforce their selected math concept. This lesson plan is aligned to Common Core State Standards.  See more »